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Berkut. Vol. 30, is. 2. 2021.
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Ilchuk V.P., Hedziuk V.O., Hryniuk P.M. Wetland birds of the lake Basiv Kut in Rivne city
[summary] [PDF]
Kostiushyn V.A. To the study of ornithofauna of the Drevlyanskiy Nature Reserve
[summary] [PDF]
Arkhipov A.M. New records of migratory and vagrant bird species and subspecies in the area of the Kuchurhansky reservoir in Odesa region
[summary] [PDF]
Grishchenko V.N., Yablonovska-Grishchenko E.D. Population of the White Stork (Ciconia ciconia) in Ukraine in 2020: pendulum of elemental forces
[summary] [PDF]
Franchuk M.V., Literak I., Skyrpan M.V., Maderic B., Hrtan E., Skrabal J., Krejci S., Dobrynskyi Î.V. New cases
of breeding of the Red Kite (Milvus milvus) in Ukraine
[summary] [PDF]
Prokopenko S.P. Materials on nesting of the West Siberian subspecies of the Goshawk (Accipiter gentilis buteoides)
in environs of Salekhard city
[summary] [PDF]
Grishchenko V.N. Migrations of the White Stork (Ciconia ciconia) in Ukraine in 2021
[summary] [PDF]
Mamedova Y.P. Some morphological anomalies in birds on the territory of wastewater treatment facilities of Kharkiv
city
[summary] [PDF]
Ocheretniy D.G. Observations on Bearded Tit (Panurus biarmicus) in the south of Vinnytsia region
[summary] [PDF]
Knysh M.P., Skliar O.Yu. The doubtful data about breeding of the Great Grey Shrike (Lanius excubitor) in the southern
part of Sumy region
[summary] [PDF]
Grishchenko V.N., Yablonovska-Grishchenko E.D. New species of birds wintering on the Dnieper near the Kaniv
hydroelectric power station (central Ukraine)
[summary] [PDF]
Statyva A.I. A find of ringed Bullfinch (Pyrrhula pyrrhula) in Kyiv region
[summary] [PDF]